Thanks for the reply
The MB dealer did the repair and conversation, it was completed according to MB recommended procedures. It does not appear from inspection that the compressor was removed. I know that the system now has PAG oil, and understand that this is not compatible with mineral oil?
It cools fine, I am concerned with the longevity of the compressor. What would you recommend as the correct procedure to return to R12, or since it is now converted, leave it alone.
87 560 SL
93 300E 2.8